Hello, I am looking on how to view thumbnails of the new office formats. In OOXML from Microsoft you can store a thumbnail of the document, presnetation or excel sheet within the new fileformat.
Its basicly a zip file, and xml files inside.
The same is on the OpenDocument Format, here a thumbnail can also be stored.
The Thumbnails of an PPTX, DOCX, XLSX File are stored in the "docProps" folder inside the ZIP Archive.
If you have an OD-File the thumbnail is stored in the "Thumbnails" Folder within the archive.
In OpenDocument Files the thumbnails has a PNG Format, with Microsofts OOXML format, the thumbnail can be JPEG but also be an EMF file.
Is it possible to view that thumbnail in phpbb3? Along next the download link or something. PHP can read zip files and extract files out of it. So I think it would be no problem, but I dont know how to program in PHP.